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Side by Side Diff: net/quic/quic_config.h

Issue 623213004: replace OVERRIDE and FINAL with override and final in net/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: undo unwanted change in comment Created 6 years, 2 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef NET_QUIC_QUIC_CONFIG_H_ 5 #ifndef NET_QUIC_QUIC_CONFIG_H_
6 #define NET_QUIC_QUIC_CONFIG_H_ 6 #define NET_QUIC_QUIC_CONFIG_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
(...skipping 71 matching lines...) Expand 10 before | Expand all | Expand 10 after
82 // doesn't contain a value corresponding to |name_|. |max| is serialised via 82 // doesn't contain a value corresponding to |name_|. |max| is serialised via
83 // ToHandshakeMessage call if |negotiated_| is false. 83 // ToHandshakeMessage call if |negotiated_| is false.
84 void set(uint32 max, uint32 default_value); 84 void set(uint32 max, uint32 default_value);
85 85
86 // Returns the value negotiated if |negotiated_| is true, otherwise returns 86 // Returns the value negotiated if |negotiated_| is true, otherwise returns
87 // default_value_ (used to set default values before negotiation finishes). 87 // default_value_ (used to set default values before negotiation finishes).
88 uint32 GetUint32() const; 88 uint32 GetUint32() const;
89 89
90 // Serialises |name_| and value to |out|. If |negotiated_| is true then 90 // Serialises |name_| and value to |out|. If |negotiated_| is true then
91 // |negotiated_value_| is serialised, otherwise |max_value_| is serialised. 91 // |negotiated_value_| is serialised, otherwise |max_value_| is serialised.
92 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const OVERRIDE; 92 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const override;
93 93
94 // Sets |negotiated_value_| to the minimum of |max_value_| and the 94 // Sets |negotiated_value_| to the minimum of |max_value_| and the
95 // corresponding value from |peer_hello|. If the corresponding value is 95 // corresponding value from |peer_hello|. If the corresponding value is
96 // missing and PRESENCE_OPTIONAL then |negotiated_value_| is set to 96 // missing and PRESENCE_OPTIONAL then |negotiated_value_| is set to
97 // |default_value_|. 97 // |default_value_|.
98 virtual QuicErrorCode ProcessPeerHello( 98 virtual QuicErrorCode ProcessPeerHello(
99 const CryptoHandshakeMessage& peer_hello, 99 const CryptoHandshakeMessage& peer_hello,
100 HelloType hello_type, 100 HelloType hello_type,
101 std::string* error_details) OVERRIDE; 101 std::string* error_details) override;
102 102
103 private: 103 private:
104 uint32 max_value_; 104 uint32 max_value_;
105 uint32 default_value_; 105 uint32 default_value_;
106 uint32 negotiated_value_; 106 uint32 negotiated_value_;
107 }; 107 };
108 108
109 class NET_EXPORT_PRIVATE QuicNegotiableTag : public QuicNegotiableValue { 109 class NET_EXPORT_PRIVATE QuicNegotiableTag : public QuicNegotiableValue {
110 public: 110 public:
111 QuicNegotiableTag(QuicTag name, QuicConfigPresence presence); 111 QuicNegotiableTag(QuicTag name, QuicConfigPresence presence);
112 virtual ~QuicNegotiableTag(); 112 virtual ~QuicNegotiableTag();
113 113
114 // Sets the possible values that |negotiated_tag_| can take after negotiation 114 // Sets the possible values that |negotiated_tag_| can take after negotiation
115 // and the default value that |negotiated_tag_| takes if OPTIONAL and *HLO 115 // and the default value that |negotiated_tag_| takes if OPTIONAL and *HLO
116 // msg doesn't contain tag |name_|. 116 // msg doesn't contain tag |name_|.
117 void set(const QuicTagVector& possible_values, QuicTag default_value); 117 void set(const QuicTagVector& possible_values, QuicTag default_value);
118 118
119 // Returns the negotiated tag if |negotiated_| is true, otherwise returns 119 // Returns the negotiated tag if |negotiated_| is true, otherwise returns
120 // |default_value_| (used to set default values before negotiation finishes). 120 // |default_value_| (used to set default values before negotiation finishes).
121 QuicTag GetTag() const; 121 QuicTag GetTag() const;
122 122
123 // Serialises |name_| and vector (either possible or negotiated) to |out|. If 123 // Serialises |name_| and vector (either possible or negotiated) to |out|. If
124 // |negotiated_| is true then |negotiated_tag_| is serialised, otherwise 124 // |negotiated_| is true then |negotiated_tag_| is serialised, otherwise
125 // |possible_values_| is serialised. 125 // |possible_values_| is serialised.
126 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const OVERRIDE; 126 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const override;
127 127
128 // Selects the tag common to both tags in |client_hello| for |name_| and 128 // Selects the tag common to both tags in |client_hello| for |name_| and
129 // |possible_values_| with preference to tag in |possible_values_|. The 129 // |possible_values_| with preference to tag in |possible_values_|. The
130 // selected tag is set as |negotiated_tag_|. 130 // selected tag is set as |negotiated_tag_|.
131 virtual QuicErrorCode ProcessPeerHello( 131 virtual QuicErrorCode ProcessPeerHello(
132 const CryptoHandshakeMessage& peer_hello, 132 const CryptoHandshakeMessage& peer_hello,
133 HelloType hello_type, 133 HelloType hello_type,
134 std::string* error_details) OVERRIDE; 134 std::string* error_details) override;
135 135
136 private: 136 private:
137 // Reads the vector corresponding to |name_| from |msg| into |out|. If the 137 // Reads the vector corresponding to |name_| from |msg| into |out|. If the
138 // |name_| is absent in |msg| and |presence_| is set to OPTIONAL |out| is set 138 // |name_| is absent in |msg| and |presence_| is set to OPTIONAL |out| is set
139 // to |possible_values_|. 139 // to |possible_values_|.
140 QuicErrorCode ReadVector(const CryptoHandshakeMessage& msg, 140 QuicErrorCode ReadVector(const CryptoHandshakeMessage& msg,
141 const QuicTag** out, 141 const QuicTag** out,
142 size_t* out_length, 142 size_t* out_length,
143 std::string* error_details) const; 143 std::string* error_details) const;
144 144
(...skipping 14 matching lines...) Expand all
159 159
160 void SetSendValue(uint32 value); 160 void SetSendValue(uint32 value);
161 161
162 bool HasReceivedValue() const; 162 bool HasReceivedValue() const;
163 163
164 uint32 GetReceivedValue() const; 164 uint32 GetReceivedValue() const;
165 165
166 void SetReceivedValue(uint32 value); 166 void SetReceivedValue(uint32 value);
167 167
168 // If has_send_value is true, serialises |tag_| and |send_value_| to |out|. 168 // If has_send_value is true, serialises |tag_| and |send_value_| to |out|.
169 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const OVERRIDE; 169 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const override;
170 170
171 // Sets |value_| to the corresponding value from |peer_hello_| if it exists. 171 // Sets |value_| to the corresponding value from |peer_hello_| if it exists.
172 virtual QuicErrorCode ProcessPeerHello( 172 virtual QuicErrorCode ProcessPeerHello(
173 const CryptoHandshakeMessage& peer_hello, 173 const CryptoHandshakeMessage& peer_hello,
174 HelloType hello_type, 174 HelloType hello_type,
175 std::string* error_details) OVERRIDE; 175 std::string* error_details) override;
176 176
177 private: 177 private:
178 uint32 send_value_; 178 uint32 send_value_;
179 bool has_send_value_; 179 bool has_send_value_;
180 uint32 receive_value_; 180 uint32 receive_value_;
181 bool has_receive_value_; 181 bool has_receive_value_;
182 }; 182 };
183 183
184 // Stores tag from CHLO or SHLO messages that are not negotiated. 184 // Stores tag from CHLO or SHLO messages that are not negotiated.
185 class NET_EXPORT_PRIVATE QuicFixedTag : public QuicConfigValue { 185 class NET_EXPORT_PRIVATE QuicFixedTag : public QuicConfigValue {
186 public: 186 public:
187 QuicFixedTag(QuicTag name, QuicConfigPresence presence); 187 QuicFixedTag(QuicTag name, QuicConfigPresence presence);
188 virtual ~QuicFixedTag(); 188 virtual ~QuicFixedTag();
189 189
190 bool HasSendValue() const; 190 bool HasSendValue() const;
191 191
192 QuicTag GetSendValue() const; 192 QuicTag GetSendValue() const;
193 193
194 void SetSendValue(QuicTag value); 194 void SetSendValue(QuicTag value);
195 195
196 bool HasReceivedValue() const; 196 bool HasReceivedValue() const;
197 197
198 QuicTag GetReceivedValue() const; 198 QuicTag GetReceivedValue() const;
199 199
200 void SetReceivedValue(QuicTag value); 200 void SetReceivedValue(QuicTag value);
201 201
202 // If has_send_value is true, serialises |tag_| and |send_value_| to |out|. 202 // If has_send_value is true, serialises |tag_| and |send_value_| to |out|.
203 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const OVERRIDE; 203 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const override;
204 204
205 // Sets |value_| to the corresponding value from |client_hello_| if it exists. 205 // Sets |value_| to the corresponding value from |client_hello_| if it exists.
206 virtual QuicErrorCode ProcessPeerHello( 206 virtual QuicErrorCode ProcessPeerHello(
207 const CryptoHandshakeMessage& peer_hello, 207 const CryptoHandshakeMessage& peer_hello,
208 HelloType hello_type, 208 HelloType hello_type,
209 std::string* error_details) OVERRIDE; 209 std::string* error_details) override;
210 210
211 private: 211 private:
212 QuicTag send_value_; 212 QuicTag send_value_;
213 bool has_send_value_; 213 bool has_send_value_;
214 QuicTag receive_value_; 214 QuicTag receive_value_;
215 bool has_receive_value_; 215 bool has_receive_value_;
216 }; 216 };
217 217
218 // Stores tag from CHLO or SHLO messages that are not negotiated. 218 // Stores tag from CHLO or SHLO messages that are not negotiated.
219 class NET_EXPORT_PRIVATE QuicFixedTagVector : public QuicConfigValue { 219 class NET_EXPORT_PRIVATE QuicFixedTagVector : public QuicConfigValue {
220 public: 220 public:
221 QuicFixedTagVector(QuicTag name, QuicConfigPresence presence); 221 QuicFixedTagVector(QuicTag name, QuicConfigPresence presence);
222 virtual ~QuicFixedTagVector(); 222 virtual ~QuicFixedTagVector();
223 223
224 bool HasSendValues() const; 224 bool HasSendValues() const;
225 225
226 QuicTagVector GetSendValues() const; 226 QuicTagVector GetSendValues() const;
227 227
228 void SetSendValues(const QuicTagVector& values); 228 void SetSendValues(const QuicTagVector& values);
229 229
230 bool HasReceivedValues() const; 230 bool HasReceivedValues() const;
231 231
232 QuicTagVector GetReceivedValues() const; 232 QuicTagVector GetReceivedValues() const;
233 233
234 void SetReceivedValues(const QuicTagVector& values); 234 void SetReceivedValues(const QuicTagVector& values);
235 235
236 // If has_send_value is true, serialises |tag_vector_| and |send_value_| to 236 // If has_send_value is true, serialises |tag_vector_| and |send_value_| to
237 // |out|. 237 // |out|.
238 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const OVERRIDE; 238 virtual void ToHandshakeMessage(CryptoHandshakeMessage* out) const override;
239 239
240 // Sets |receive_values_| to the corresponding value from |client_hello_| if 240 // Sets |receive_values_| to the corresponding value from |client_hello_| if
241 // it exists. 241 // it exists.
242 virtual QuicErrorCode ProcessPeerHello( 242 virtual QuicErrorCode ProcessPeerHello(
243 const CryptoHandshakeMessage& peer_hello, 243 const CryptoHandshakeMessage& peer_hello,
244 HelloType hello_type, 244 HelloType hello_type,
245 std::string* error_details) OVERRIDE; 245 std::string* error_details) override;
246 246
247 private: 247 private:
248 QuicTagVector send_values_; 248 QuicTagVector send_values_;
249 bool has_send_values_; 249 bool has_send_values_;
250 QuicTagVector receive_values_; 250 QuicTagVector receive_values_;
251 bool has_receive_values_; 251 bool has_receive_values_;
252 }; 252 };
253 253
254 // QuicConfig contains non-crypto configuration options that are negotiated in 254 // QuicConfig contains non-crypto configuration options that are negotiated in
255 // the crypto handshake. 255 // the crypto handshake.
(...skipping 152 matching lines...) Expand 10 before | Expand all | Expand 10 after
408 // Initial session flow control receive window in bytes. 408 // Initial session flow control receive window in bytes.
409 QuicFixedUint32 initial_session_flow_control_window_bytes_; 409 QuicFixedUint32 initial_session_flow_control_window_bytes_;
410 410
411 // Socket receive buffer in bytes. 411 // Socket receive buffer in bytes.
412 QuicFixedUint32 socket_receive_buffer_; 412 QuicFixedUint32 socket_receive_buffer_;
413 }; 413 };
414 414
415 } // namespace net 415 } // namespace net
416 416
417 #endif // NET_QUIC_QUIC_CONFIG_H_ 417 #endif // NET_QUIC_QUIC_CONFIG_H_
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